<p>
  bind works!
</p>
<!-- <button type="button" (click)="doOnClick($event)">点我哟</button>
<img [src]="imgUrl" alt=""> -->
<input  value="Tom" (input)="doOnInput($event)">
<!-- <button disabled="true">点我</button> -->
<button >点我</button>
<div [class]="divClass">
  我来也
</div>
<div class="a b" [class.c]="isC">哈哈哈</div>
<div>试试我自己的管道{{size | multiple : 3}}</div>
